Global Patent Index - EP 2024687 A1

EP 2024687 A1 2009-02-18 - FAN UNIT

Title (en)

FAN UNIT

Title (de)

GEBLÄSEEINHEIT

Title (fr)

UNITÉ DE VENTILATION

Publication

EP 2024687 A1 (EN)

Application

EP 07732275 A

Priority

  • GB 2007001226 W
  • GB 0606690 A

Abstract (en)

[origin: GB2436866A] An in-duct fan unit comprising a housing 11 fitted in the duct, a spacing member 12 on the radially outer surface of the housing which offsets the housing within the duct (note different thickness of walls 8 and 9). The spacing member may be a single or a plurality of annuluses 3 around the housing or a series of extending ribs 12. The duct may contain a cylindrical housing, which is positioned to be non-coxial with the duct.

IPC 8 full level (invention and additional information)

F04D 29/54 (2006.01); F04D 29/62 (2006.01); F24F 7/06 (2006.01)

CPC (invention and additional information)

F24F 7/065 (2013.01); F04D 29/545 (2013.01); F04D 29/626 (2013.01)

Citation (search report)

See references of WO 2007113552A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

GB 0606690 D0 20060510; GB 2436866 A 20071010; EP 2024687 A1 20090218; WO 2007113552 A1 20071011

INPADOC legal status


2012-09-12 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20120320

2011-11-30 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2011-09-28 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: F04D 29/54 20060101AFI20110823BHEP

2011-09-28 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: F24F 7/06 20060101ALI20110823BHEP

2011-09-28 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: F04D 29/62 20060101ALI20110823BHEP

2009-02-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081027

2009-02-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS